Zobrazeno 1 - 10 of 51 pro vyhledávání: '"Chiaki Azuma"'
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Akademický článek
Rheological properties and curing features of natural rubber compositions filled with fluoromica ME 100
Autor: Luciana Honorato, Marcos Lopes Dias, Chiaki Azuma, Regina Célia Reis Nunes
Publikováno v: Polímeros, Vol 26, Iss 3, Pp 249-253
Abstract This work aims at studying not only the rheological behavior of natural rubber-based compositions by making use of different contents of fluoromica or ME 100 synthetic mica in a natural rubber (NR) matrix, but also the different filler-fille
Externí odkaz: https://doaj.org/article/38344f3bc07249df9d1ce79ed64dd365
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2
Rheological properties and curing features of natural rubber compositions filled with fluoromica ME 100
Autor: Marcos L. Dias, Regina C. R. Nunes, Luciana Ribeiro Honorato, Chiaki Azuma
Publikováno v: Polímeros, Vol 26, Iss 3, Pp 249-253
Polímeros, Volume: 26, Issue: 3, Pages: 249-253, Published: 04 AUG 2016
Polímeros v.26 n.3 2016
Polímeros (São Carlos. Online)
Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
This work aims at studying not only the rheological behavior of natural rubber-based compositions by making use of different contents of fluoromica or ME 100 synthetic mica in a natural rubber (NR) matrix, but also the different filler-filler and mat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2dbd3e177db2fa8f2704788ccab192
https://doi.org/10.1590/0104-1428.2352
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3
Processability, morphology and thermal behavior of poly(lactic acid)/synthetic mica nanocomposites obtained by melt blending
Autor: Marcos L. Dias, Victor Jayme Roget Rodriguez Pita, Soraia Vilela Borges, Chiaki Azuma, Marali Vilela Dias
Publikováno v: Journal of Composite Materials. 48:1429-1440
Poly(lactic acid)/synthetic mica nanocomposites were obtained by melt blending in an internal mixer in an investigation designed by experimental factorial planning. The results indicated that low speeds and temperatures favoured intercalation. In the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d01f8bc7cfd529ed9ecf2c79def051b
https://doi.org/10.1177/0021998313487755
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4
Water vapor permeability and tensile properties of poly(l-lactic acid)/synthetic mica nanocomposites prepared by melt blending
Autor: Victor Jayme Roget Rodriguez Pita, Marali Vilela Dias, Soraia Vilela Borges, Chiaki Azuma, Marcos L. Dias
Publikováno v: Journal of Plastic Film & Sheeting. 29:112-126
Poly(L-lactic acid)/synthetic mica (Somasif) nanocomposites were obtained by melt blending in a mixing chamber according to a factorial experimental design and considering the following variables: temperature, rotor speed, nanofiller concentration an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::278146535b56ca0ac0739c6267d96b77
https://doi.org/10.1177/8756087912463712
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5
Chain extension reaction in solid-state polymerization of recycled PET: The influence of 2,2′-bis-2-oxazoline and pyromellitic anhydride
Autor: Christine Rabello Nascimento, Rosário Bretas, Marcelo Farah, Marcos L. Dias, Chiaki Azuma
Publikováno v: Journal of Applied Polymer Science. 115:3177-3188
Conventional and chain extended-modified solid-state polymerization (SSP) of postconsumer poly(ethyl- ene terephthalate) (PET) from beverage bottles was investi- gated. SSP was carried out at several temperatures, reaction times, and 2,2 0 -bis-2-oxa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe2f677ac1bf1bf14f567b0cf6fd95bd
https://doi.org/10.1002/app.31400
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6
Short-Time Glycolysis of Post-Consumer Pet Catalyzed by Different Metal Complexes
Autor: Regis M. K. Prado, Marcos L. Dias, Chiaki Azuma, Christine Rabello Nascimento
Publikováno v: Progress in Rubber, Plastics and Recycling Technology. 24:183-198
Oligomers of bis(2-hydroxyethyl terephthalate) (BHET) was obtained by glycolysis of PET applying a simplified method. PET glycolysis was carried out in presence of ethylene glycol (EG) at reflux temperature, PET:EG molar ratio of 1:3 and 0.1 wt.% of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b79087c69e29c8e449453b6bef2ab6de
https://doi.org/10.1177/147776060802400303
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7
Copolymerization of Alkoxysilanes: An Interesting Route to Core-Shell Silica-Silicone Nanoparticles
Autor: Felipe Rodrigues Alves, Chiaki Azuma, Marcos L. Dias, Marlon S. Santos
Publikováno v: Materials Science Forum. 570:24-32
Copolymerization of silicon alkoxides in alcoholic basic medium using trialkyl- or triarylchlorosilanes as terminator was investigated. Tetraethoxysilane (TEOS), phenyltriethoxysilane (PTEOS) and vinyltriethoxysilane (VTEOS) were used as monomers and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4b505e8f8e68bf51ff77e10a86a9dcf
https://doi.org/10.4028/www.scientific.net/msf.570.24
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8
Synthesis of acrylic-modified sol–gel silica
Autor: Patrícia Reis Pinto, Luis C. Mendes, Chiaki Azuma, Marcos L. Dias
Publikováno v: Colloid and Polymer Science. 284:529-535
Silica was obtained by sol–gel process through hydrolysis and condensation of tetraethyl orthosilicate (TEOS) using molar fraction of H2O/TEOS=9 under alkaline catalysis, at different reaction times (5 min to 24 h). At the end of each time, the rea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7830f3f4cb50299f7bff014d6dbc2046
https://doi.org/10.1007/s00396-005-1424-0
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